import 'package:flutter/material.dart';

ListView listv= ListView(
children: <Widget>[
Container(
height: 300,
//              color: Colors.yellow,
child: ListView(
children: <Widget>[
Container(

height: 100,
//                    color: Colors.blue,
child: Row(

children: <Widget>[
Expanded(
flex: 1,
child: Card(

margin: EdgeInsets.all(20),
child: Container(

child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.phone, color: Colors.blueGrey,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.message, color: Colors.grey,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.contacts, color: Colors.lightGreen,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.email, color: Colors.teal,),

],
),
),

)),
],),
),
Container(
height: 100,
//                    color: Colors.blue,
child: Row(

children: <Widget>[
Expanded(
flex: 1,
child: Card(

margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.settings, color: Colors.black26,),

],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
//                                color: Colors.blue,
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.add_a_photo, color: Colors.blueGrey,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.music_note, color: Colors.pinkAccent,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.explore, color: Colors.lightBlueAccent,),

],
),
),

)),
],),
),
Container(
height: 100,
//                    color: Colors.blue,
child: Row(

children: <Widget>[
Expanded(
flex: 1,
child: Card(

margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.public, color: Colors.teal,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.local_grocery_store, color: Colors.yellow,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.home, color: Colors.greenAccent,),
],
),
),

)),
Expanded(
flex: 1,
child: Card(
margin: EdgeInsets.all(20),
child: Container(
child: Column(
children: <Widget>[
Divider(color: Colors.white,),
Icon(Icons.archive, color: Colors.blueAccent,),

],
),
),

)),
],),
),
],
),
)
],
);